https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8845333Edit ImageSaveSaveEditCropCustom TextPatent Application for the "Improved Spring Egg Cup"Original public domain image from SmithsonianMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 909 x 1200 px | 300 dpiLarge JPEG 2651 x 3500 px | 300 dpiBest Quality JPEG 5733 x 7569 px | 300 dpiTIFF 5733 x 7569 px | 300 dpi | 124.21 MBFree DownloadPatent Application for the "Improved Spring Egg Cup"More